sys/src/vmsswapfile.c File Reference

#include <linux/config.h>
#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/kernel_stat.h>
#include <linux/swap.h>
#include <linux/swapctl.h>
#include <linux/blkdev.h>
#include <linux/vmalloc.h>
#include <linux/pagemap.h>
#include <linux/shm.h>
#include <linux/compiler.h>
#include <asm/pgtable.h>
#include <dyndef.h>
#include <pfldef.h>
#include <system_data_cells.h>

Go to the source code of this file.

Defines
#define	SWAPFILE_CLUSTER   256
#define	SWAPFILE_CLUSTER   1
Functions
int	can_share_swap_page (struct page *page)
asmlinkage long	sys_swapoff (const char *specialfile)
int	get_swaparea_info (char *buf)
asmlinkage long	sys_swapon (const char *specialfile, int swap_flags)
void	si_swapinfo (struct sysinfo *val)
void	swap_setup (void)
Variables
spinlock_t	swaplock = SPIN_LOCK_UNLOCKED
int	total_swap_pages
struct swap_list_t	swap_list = {-1, -1}
struct _pfl	swap_info_pfl [MAX_SWAPFILES]
struct address_space	swapper_space
int	page_cluster
pager_daemon_t	pager_daemon

---

Define Documentation

#define SWAPFILE_CLUSTER   1

Definition at line 48 of file vmsswapfile.c.

#define SWAPFILE_CLUSTER   256

Definition at line 48 of file vmsswapfile.c.

---

Function Documentation

int can_share_swap_page

(

struct page *

page

)

Definition at line 85 of file vmsswapfile.c.

Referenced by do_wp_page().

int get_swaparea_info

(

char *

buf

)

Definition at line 119 of file vmsswapfile.c.

void si_swapinfo

(

struct sysinfo *

val

)

Definition at line 134 of file vmsswapfile.c.

void swap_setup

(

void

)

Definition at line 140 of file vmsswapfile.c.

asmlinkage long sys_swapoff

(

const char *

specialfile

)

Definition at line 115 of file vmsswapfile.c.

asmlinkage long sys_swapon	(	const char *	specialfile,
		int	swap_flags
	)

Definition at line 128 of file vmsswapfile.c.

---

Variable Documentation

int page_cluster

Definition at line 144 of file vmsswapfile.c.

pager_daemon_t pager_daemon

Definition at line 146 of file vmsswapfile.c.

struct _pfl swap_info_pfl[MAX_SWAPFILES]

Definition at line 44 of file vmsswapfile.c.

struct swap_list_t swap_list = {-1, -1}

Definition at line 42 of file vmsswapfile.c.

spinlock_t swaplock = SPIN_LOCK_UNLOCKED

Definition at line 32 of file vmsswapfile.c.

struct address_space swapper_space

Definition at line 138 of file vmsswapfile.c.

Referenced by vm_enough_memory().

int total_swap_pages

Definition at line 34 of file vmsswapfile.c.